Earthwool Loft Roll 44

Description

Knauf Insulation Loft Rolls are non-combustible insulation rolls made from Glass Mineral Wool. They are manufactured using our unique bio-based binder, ECOSE® Technology, which offers better air quality and improved levels of comfort when handling our Loft Roll insulation.

Knauf Insulation Loft Rolls are designed specifically for use in cold roofs where lofts are insulated at ceiling level.

We offer a combi-cut Loft Roll product, which has partially cut perforations, providing the flexibility to be used between joists at either 400mm or 600mm centres or used un-split as a full-width roll.

We also offer a ready-cut Loft Roll which is fully cut and is designed to be used between joists at 600mm centres.

Knauf Insulation Loft Roll 44 has a thermal conductivity of 0.044 W/mK.

Product

Specifications

Thickness (mm)	Length (mm)	Width (mm)	Thermal Conductivity (W/mK)	R-Value (M²K/W)	Area per Roll (m²)	Euroclass Reaction to Fire Classification	Roll Type	Facing	Area per Pallet (M²)
100	12180	1140 (2 x 570mm)	0.044	2.25	13.885	A1	Ready-cut	Unfaced	333.245
100	12180	1140 (2 x 570mm/3 x 380mm)	0.044	2.25	13.885	A1	Combi-cut	Unfaced	333.245
100	7280	1140 (2 x 570mm/3 x 380mm)	0.044	2.25	8.299	A1	Combi-cut Shorter length	Unfaced	331.968
150	4900	1140 (2 x 570mm/3 x 380mm)	0.044	3.40	5.586	A1	Combi-cut Shorter length	Unfaced	223.440
150	8050	1140 (2 x 570mm/3 x 380mm)	0.044	3.40	9.177	A1	Combi-cut	Unfaced	220.248
150	8050	1140 (2 x 570mm)	0.044	3.40	9.177	A1	Ready-cut	Unfaced	220.248
170	4300	1140 (2 x 570mm/3 x 380mm)	0.044	3.85	4.902	A1	Combi-cut Shorter length	Unfaced	196.080
170	7030	1140 (2 x 570mm/3 x 380mm)	0.044	3.85	8.014	A1	Combi-cut	Unfaced	192.341
200	3400	1140 (2 x 570mm/3 x 380mm)	0.044	4.50	3.876	A1	Combi-cut Shorter length	Unfaced	155.040
200	5200	1140 (2 x 570mm/3 x 380mm)	0.044	4.50	5.928	A1	Combi-cut	Unfaced	142.272

Certification & Memberships

Eurofins Gold

Green Guide Rating A+

CE Marking

TÜV Nord

Sustainability

We care for the people who make our products, the people who use them and the world we all depend on.

Whilst we are dedicated to supplying sustainable high performance insulation solutions for enhanced energy efficiency in buildings, we also continually strive for improvements in our manufacturing and supply chain operations so to improve quality and minimise our impact on the environment. All Knauf Insulation production locations have state-of-the-art manufacturing equipment and meet the highest quality standards as well as they are supported by an ongoing research and development program. All of our products including Earthwool Loft Roll 44 are sustainably manufactured.

At Knauf Insulation, we have 7 key sustainability considerations:

to conserve natural resources
to reduce the evironmental effects of our own processes
Treating people fairly, along the supply chain
Delivering our products efficiently
Building a comfortable and healthy indoor environment
Performance reporting
Recognition

ECOSE® Technology

ECOSE® Technology is our revolutionary sustainable bio-based binder used in the manufacture of all of our glass mineral wool products, and the majority of our rock mineral wool products. invented nearly 10 years ago, it is not only unique, but very much central to our sustainability strategy. Our ECOSE® Technology is present in Earthwool Loft Roll 44 and is just another key benefit of our products.

ECOSE^®Technology has 5 key benefits

A natural binder
A lower embodied energy
Proven durability
Optimum indoor air comfort
Easy to handle

Knauf Insulation worldwide

Knauf Insulation worldwide

Glass Mineral Wool - Earthwool Loft Roll 44

Glass Mineral Wool